TRW TRW Shock & Strut Bumper Bellow Service Kit JSK4158T

A pleated and flexible protective device used over bare metal that collapses and expands with travel. (JSK4158T) by TRW

TRW Bumper Bellows are exact-fit service kits designed to work with TRW premium shocks and struts safeguarding the highly polished piston rod and low friction seal. It is suggested that bumper bellows are replaced with each new shock and strut to defend against environmental elements and cushion the harshest driving conditions.